Exploring physics

Exploring physics

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29. Solve Problem 28 when three 1.5-v, 0.2-ohm cells are connected in series to a 1.3-ohm external resistance. 30. Solve Problem 28 ... When a low- resistance ammeter is connected directly to the terminals of the cell in place of the voltmeter, it reads 30 amp. What is the internal ... How many centimeters of German silver wire 0.002 cma#39;-a#39; in cross-section will be needed? 24. The voltage across a 10.5- ohm heater plugged into the living room outlet is 1 1 5.5 v. The voltage at the fuse boxanbsp;...

Title:Exploring physics
Author:Richard F. Brinckerhoff, Judson B. Cross, Arthur Lazarus
Publisher: - 1959


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